Operation CHARM: Car repair manuals for everyone.
Manuals through 2025 now available!

Our trusted friends have launched a new website named LEMON, which has newer manuals. It also contains all the CHARM manuals.

LEMON is the spiritual successor to CHARM, I recommend you try it!

Link: lemon-manuals.la or lemon-manuals.org.ua

(Some people have issue connecting. LEMON is investigating. For now, use Firefox or change your DNS server)

Or, hide this message: temporarily or permanently

PC8







- Key OFF.

- Insert 12V test light between ABS bulb socket (+) and a known good chassis ground.

- Key ON.

- Does test light illuminate?

YES -- Go to PC9. PC9

NO -- Service open circuit or short to ground on warning light feed. Reinsert bulb back into socket. Go to PC3. PC3